add sessionctl

[l2tpns.git] / Changes

diff --git a/Changes b/Changes
index e6ac0bf..fda010e 100644 (file)
--- a/Changes
+++ b/Changes
@@ -1,9 +1,83 @@
-* Fri Dec 3 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.13
+* Tue May 10 2005 Brendan O'Dea <bod@optusnet.com.au> 2.1.0
+- Add IPv6 support from Jonathan McDowell.
+- Add CHAP support from Jordan Hrycaj.
+- Add interim accounting support from Vladislav Bjelic.
+- Negotiate MRU, default 1458 to avoid fragmentation.
+- Sanity check that cluster_send_session is not called from a child
+  process.
+- Throttle outgoing LASTSEEN packets to at most one per second for a
+  given seq#.
+- More DoS prevention: add packet_limit option to apply a hard limit
+  to downstream packets per session.
+- Use bounds-checking lookup functions for string constants.
+- Add enum for RADIUS codes.
+- Make "call_" prefix implict in CSTAT() macro.
+- Fix some format string problems.
+- Fix "clear counters".
+- Log "Accepted connection to CLI" at 4 when connection is from localhost
+  to reduce noise in logs.
+- Show time since last counter reset in "show counters".
+- Remove "save_state" option.  Not maintained anymore; use clustering
+  to retain state across restarts.
+- Ensure that sessionkill is not called on an unopened session (borks
+  the freelist).
+- Bump MAXSESSION to 60K.
+- Fix off-by-one errors in session/tunnel initialisation and
+  sessiont <-> sessionidt functions.
+- Use session[s].opened consistently when checking for in-use sessions
+  (rather than session[s].tunnel).
+- Use <= cluster_highest_sessionid rather than < MAXSESSION in a
+  couple of loops.
+- Don't kill a whole tunnel if we're out of sessions.
+- Change session[s].ip to 0 if set from RADIUS to 255.255.255.254;
+  avoids the possibility that it will be interpreted as a valid IP
+  address.
+- Avoid a possible buffer overflow in processpap.
+- Kill session if authentication was rejected.
+- Simplify AVP unhiding code.
+- Add optional "username" parameter to ungarden control, allowing the
+  username to be reset before going online.
+- Add result/error codes and message to StopCCN when shutting down tunnels.
+- Add result/error codes to CDN when shutting down sessions.  Sends 2/7
+  (general error, try another LNS) when out of IP addresses, and 3
+  (adminstrative) for everything else (suggestion from Chris Gates).
+- Only send RADIUS stop record in sessionshutdown when there's an ip address.
+- Reset .die on master takeover (so that dying sessions don't have to
+  hang around until the new master has the same uptime as the old one).
+- Update .last_packet in cluster_handle_bytes only when there have
+  been bytes received from the modem (dead sessions were having the
+  idle timeout reset by stray packets).
+- Use cli_error() for error messages and help.
+- Add a Cisco-Avpair with intercept details to RADIUS Start/Stop
+  records.
+- Don't use LOG() macro in initdata() until the config struct has been
+  allocated (uses config->debug).
+- Initialise log_stream to stderr to catch errors before the config file
+  is read.
+- Fix leak in session freelist when initial RADIUS session allocation
+  fails.
+- Don't process C_LASTSEEN unless we're a master (otherwise a crashed
+  master kills all slaves once restarted).
+- Make "show running-config" a privileged command (contains clear text
+  shared secrets).
+- Add sessionctl plugin to provide drop/kill via nsctl.
+
+* Fri Dec 17 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.13

 - Better cluster master collision resolution: keep a counter of state
   changes, propagated in the heartbeats; the master with the highest #
   of changes (that has kept in contact with the LAC through the
   outage) prevails.
 - Skip newlines in ringbuffer messages to CLI.
 - Better cluster master collision resolution: keep a counter of state
   changes, propagated in the heartbeats; the master with the highest #
   of changes (that has kept in contact with the LAC through the
   outage) prevails.
 - Skip newlines in ringbuffer messages to CLI.

+- Drop "Session N is closing" message level to 4; don't process PPPIP
+  packets in this state.
+- Use gzip --best for man pages, include pid_file in sample
+  startup-config (from Jonathan's Debian package patches).
+- Read multiple packets off cluster_sockfd as well as udpfd, tunfd in an
+  attempt to avoid losing the cluster in high load (DoS) conditions.
+- Add counters for select_called, multi_read_used and multi_read_exceeded.
+- Compress logs.
+- Retain counters of shutdown sessions to dump once per minute.
+- Use standard uintN_t types for portability.

 
 * Wed Dec 1 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.12
 - The "This time, for sure!" release.
 
 * Wed Dec 1 2004 Brendan O'Dea <bod@optusnet.com.au> 2.0.12
 - The "This time, for sure!" release.


@@ -224,4 +298,3 @@
 - Remove plugin_config support
 - Remove old support for TBF which didn't work anyway. HTB is required to do throttling now.
 - Add COPYING and Changes files
 - Remove plugin_config support
 - Remove old support for TBF which didn't work anyway. HTB is required to do throttling now.
 - Add COPYING and Changes files

-